P2V+ camera operation

I am finding that only my first video is filming,, If I shut video off in flight and switch to still photo it works fine but when I return to 1080 video after taking still photos the camera does not record, The vision app says it is recording but the second video is blank Black. I just tested this again with the same results.. Does any one have a solution or can you only take one long video per flight? Thanks in advance!

I thought this at first, but you just have to wait for it to write the file - it takes much longer than you would think especially using RAW.
Seriously just wait patiently and the video mode becomes available (icon changes)